Dubrovnik Weather in September

In Dubrovnik, September brings high daytime temperatures around 24°C (75°F), with nights cooling to 18°C (64°F). Expect quite a bit of rainfall this month.

Rainfall in Dubrovnik in September

Analyzing past climate data, one can expect approximately 9 days of rain, averaging 139 mm (5.5 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Dubrovnik in September

Expect highs of 24°C (75°F) in Dubrovnik in September, with nights dropping to around 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Dubrovnik in September

Expect a lot of sunshine this month, with about 310 hours of sun. These sunny conditions add to the overall experience.

Average water temperature in September

At 24°C (75°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

Should you favor a climate that's both dry and comfortably warm, May, June, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.